Steroidal, Aldosterone Antagonists: Increased selectivity of 9α,11-epoxy derivatives
作者:Jürgen Grob、Michel Boillaz、Julius Schmidlin、Hansuli Wehrli、Peter Wieland、Hermann Fuhrer、Grety Rihs、Urs Joss、Marc De Gasparo、Henry Haenni、Hans Peter Ramjoué、Steven E. Whitebread、Jaroslav Kalvoda
DOI:10.1002/hlca.19970800220
日期:1997.3.24
In the search for aldosteroneantagonists with an optimal activity profile, twelve 9α, 11-epoxy-steroids were prepared and compared with their 9α, 11α -unsubstituted analogues in terms of steroid receptor binding in vitro and electrolyte excretion in vivo. Substitution of the parent structures by an epoxy group at positions 9α, 11 resulted in marginal effects on mineralocorticoid receptor binding and